Solid Wood Six Panel Interior Doors – The huge increase in demand for folding sliding doors within the previous a few years has caused a rapid gain in the option of door systems available for the consumer. This type of door can offer unobstructed openings of up to 6 metres and more as the panels only fold, slide and stack neatly to one side or both sides of the aperture.
Folding sliding doors are an ideal replacement for existing French or sliding patio doors in which they can literally transform the existing opening and open the room to the exterior. This type of bi folding door is now becoming the most sought after door style for new construct and house extensions whilst also proving a popular upgrade option for homeowners including a conservatory to their property due to their ability to seamlessly merge the new conservatory with the backyard effectively bringing the outdoors inside.
Even though the original idea of a folding sliding door dates back over 100 years in which they were often employed for closing off small storage areas now’s folding sliding doors have been designed to be high performance energy efficient patio doors utilizing the latest advanced insulation features in the door and glazing building.
Folding sliding doors not just allow wider unobstructed apertures but the increased glass area permits huge flows of natural light to enter the house from the exterior which during the colder months will offer efficient use of solar power to minimise heating costs. Doors can be found in a choice of materials such as timber, aluminium and PVC-u together with a choice of colors and finishes that will enhance any house.
You can pick from many of engineered timber folding sliding doors such as softwood or hardwoods like Meranti and European Oak. Timber is normally engineered or laminated to make sure it is structurally resistant to warping or twisting and doorways are typically available with a factory applied translucent stain or RAL color paint finish.
As timber is a natural insulator timber folding sliding doors offer the most energy efficient solution when coupled with high performance double glazing supplying U values as low as 1.4.
Timber folding doors typically offer slight sight lines as the individual door panels are typically hinged off each other without the use of additional mullions between every panel and therefore maximising observable glass locations.
Timber is a natural renewable substance that’s very energy efficient but may need regular maintenance within the life time of the door to keep their stain or paint finish.
Aluminium folding sliding doors are typically made from durable, strong thermally broken aluminum profiles that have specifically been designed with the goal.
Most systems utilise bottom rolling equipment so all of the weight is carried in the bottom with manual rollers at the top and panels are usually connected to sliding and floating mullions that help to ensure the door operates smoothly and effortlessly.
Aluminum is a popular option for this type of folding door as it is virtually maintenance free, hard wearing and great looking. Aluminum folding sliding doors are available in over 200 different RAL paint finishes that can usually be given in your choice of matt, silk or gloss finish. It’s also possible to define double colours with another colour internally and externally.
Also referred to as vinyl or PVC-u fold sliding doors this type of door is relatively fresh in the market place compared to aluminum or timber. Due to the relative low cost uPVC door producers have quickly adapted their existing entrance door profiles to make bi folding doors in reaction to an increasingly expanding market that required a cheaper folding door system. UPVC folding sliding doors can be substantially cheaper than their aluminum or timber counterparts but there’s often a trade-off in layout components that may sometimes compromise the quality of the product.
Adapting bulky broad uPVC steel reinforced profiles that were originally designed for traditional hinged exterior doors supposed glass sight lines were substantially reduced and the doorways used awful face repaired hinges and exposed gearing that also occasionally posed a safety threat.
However, some manufacturers have begun to present the next generation of uPVC folding doors with thinner profiles and hidden gearing that compare favourably with those of timber and aluminum. Heavy steel profile reinforcement is beginning to be replaced by lighter yet stronger recycled composite material that’s also much more energy efficient.